Avalanche 6, Stars 3: Gabriel Landeskog scored twice in the third period, one 47 seconds after John Mitchell’s tiebreaking goal, and Colorado rallied to beat Dallas. Former Shark Antti Niemi stopped 22 of 28 shots for the Stars after his 37-save shutout of Pittsburgh on Thursday night.

Coyotes 2, Penguins 1: Mike Smith shook off a hard collision to stop 27 shots, Jordan Martinook scored his first career NHL goal, and Arizona withstood a late flurry to beat Pittsburgh.